... .Input Voltage:100-240VAC 2.high quality 9V0.6A AC/DC Power Supply Features:1, compact size and easy to carry2 ... *Protection: Short Circuit Protection/ Over Voltage Protection/Over Current Protection*DC Cord: 22AWGElectrocal*Topology: Switching flyback*Hi-Pot Withstand: 3000VAC Primary ... ,5,6,8,11*MTBF: 50,000 Calculated Hours at 25 , by ML-HDBK-217F. About us: Shenzhen Uniontop Electronics Co ...